cvs bulid breaks on slackware

[Devon Bleak]

cvs code from this morning (about 9am PST) breaks on slackware 7.1 w/ gcc
2.95.2.1 with an undefined reference to session_setup_sia in session.o.

this seems to be the culprit here:

#ifdef HAVE_OSF_SIA
#else /* HAVE_OSF_SIA */
                session_setup_sia(pw->pw_name, ttyname);

since i have no idea what that's trying to accomplish (and seems to be a bit
backwards to me from looking at the rest of the code dealing with sia), i
figure i'll just let whoever wrote it sort it out.

devon